Large Customizable Optical Domes | Sapphire & BK7 by Felix Glass
- FOB Price
US $5.995 - 99 piece
US $4.85100 - 999 piece
US $3.891000 - 4999 piece
US $2.885000 - 9999 piece
- group name
- Optical Glass Dome
- Min Order
- 5 piece
- brand name
- FELIX GLASS optical glass Manufacturing base
- model
- FG‑OD-0100291
- Nearest port for product export
- Shenzhen, Guangzhou
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
- update time
- Thu, 23 Apr 2026 00:27:07 GMT
Paramtents
Material Sapphire / BK7 / Fused Silica / K9
Coating : AR / IR / UV / AF
Shape : Hemispherical / Spherical / Half‑Sphere
Diameter : 5mm‑300mm (Customizable)
Hardness : 9 Mohs (Sapphire)
Feature High Transmittance, Pressure Resistant, Waterproof, Scratch Resistant, Low Distortion
Application Surveillance Cameras, Underwater ROV, Thermal Imaging, Drones, Aerospace, Medical Devices
Packging & Delivery
- 50cm x50cm x30cm
-
Min Order5 piece
Briefing
High precision optical domes with AR coating, sapphire & BK7 material, high transmittance, pressure resistant and waterproof.
Detailed
Our large customizable optical domes are high-performance protective and imaging components designed for demanding industrial, underwater, and aerospace applications. Available in sapphire, BK7, fused silica, or K9 optical glass, these domes are built to handle extreme conditions while delivering ultra-high light transmittance and minimal distortion.
With diameters ranging from 5mm to 300mm, we offer full customization of size, thickness, curvature, and coatings, including AR/IR/UV/AF multi-layer options. The hemispherical, spherical, or half-sphere shapes provide a wide-angle field of view, making them ideal for large-format surveillance systems, deep-sea ROVs, and high-pressure industrial sensors.
Sapphire domes feature a 9 Mohs hardness rating for exceptional scratch and impact resistance, while BK7 options offer a cost-effective solution for large-scale projects. Both materials are pressure-resistant, waterproof, and corrosion-resistant, ensuring long-term durability in harsh environments. Our strict quality control ensures high precision and surface accuracy, with fast prototyping and mass production available for OEM/ODM orders.
Key features include:
- Large diameter range (5mm-300mm) with full customization
- Multi-material options: sapphire, BK7, fused silica, K9
- AR/IR/UV/AF coating options for enhanced performance
- High pressure and temperature resistant construction
- Waterproof and corrosion-resistant for outdoor/underwater use
- Hemispherical/spherical shapes for wide-angle imaging
- Strict quality control and fast delivery for custom orders
Whether you need a large custom dome for an underwater exploration vehicle or a standard solution for an industrial camera system, our customizable optical domes are engineered to meet your exact specifications. Contact us today to discuss your project requirements and get a personalized quote.